\begin{table}[h!]
    \centering
    \small
    \caption{Summary Statistics on 421-a Eligible Buildings, 2003--2015 }
    \label{tab:summary_stats}
\begin{tabular*}{1\textwidth}{@{\extracolsep{\fill}}lcccc@{}}
\toprule \addlinespace
                               & \multicolumn{4}{c}{\shortstack{Does the Building Provide \\ Onsite Inclusionary Housing?}} \\ \addlinespace \cmidrule{2-5} 
                               & \multicolumn{2}{c}{Yes}                     & \multicolumn{2}{c}{No}                    \\  \cmidrule{2-3}\cmidrule{4-5}
                               & Mean & Std.\ Dev.\  & Mean & Std.\ Dev.\ \\ \midrule \addlinespace
Estimated Market Value  (\$ Millions)         &                        &                       \\
\quad Total                        &    84.12  & 274.80  &    16.48  & 117.41                  \\
\quad Land                          &      9.82  & 39.41  &    2.05  & 20.05                    \\
\quad Building                     &          74.30  & 241.91  &    14.43  & 101.28         \\
\quad Total Per Unit             &    0.536  & 1.524  &    0.557  & 1.498        \\ \addlinespace
Tax Rate (p.p.)                     &                         &                       \\
\quad Level                       &                0.31  & 0.32  &    0.47  & 0.81                    \\
\quad Size of 421-a Incentive      &        32.95  & 28.23  &    4.74  & 13.07          \\ \addlinespace
Present Value of Tax Savings (\$)  &                         &                       \\
\quad Total                      &     16,107,285 &    40,975,046                 &    1,238,956         & 8,486,184            \\
\quad Per Inclusionary Unit                     &     443,782 &    549,262                 &    126,610         & 523,299                     \\ \addlinespace
Number of Units                &                         &                       \\
\quad Total                          &       105.89 &    178.21               &   19.95        & 85.74                   \\
\quad Residential                    &         102.23 &    175.66               &   17.48        & 69.45            \\ \addlinespace
Number of Floors               &          10.49 &    11.90               &   4.72        & 4.93                \\
Rental (vs.\ Owner-Occupied, \%)                   &     0.670 &    0.471               &   0.762        & 0.426                \\  \addlinespace \midrule   
Number of Buildings                 &           \multicolumn{2}{c}{581}              &            \multicolumn{2}{c}{11,565}               \\ 
Number of Units                 &           \multicolumn{2}{c}{59,393}              &            \multicolumn{2}{c}{202,179}               \\   \bottomrule
\end{tabular*}
	\begin{spacing}{1}
\begin{tablenotes}
      \item \footnotesize \textit{Notes:} This table reports means and standard deviations of financial and buildings characteristics of the dataset of developments built from 2003 to 2014 that were eligible for 421-a. See the text of the paper for variable definitions. Appendix Table \ref{tab:summary_stats_extra} reports additional summary statistics.
      \end{tablenotes}
       \end{spacing}
\end{table}